{"product_id":"agilent-1290-infinity-i-hplc-g4220a-binary-pump","title":"Agilent 1290 Infinity I HPLC G4220A Binary Pump","description":"\u003cdiv class=\"productdescriptiontables\"\u003e\n\t\u003ch1\u003eAgilent 1290 Infinity I HPLC G4220A Binary Pump\u003c\/h1\u003e\n\t\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-section\"\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eSettable Flow Range\u003c\/b\u003e\u003cbr\u003e \t0.001 – 5.0 mL\/min, in 0.001 mL\/min increments\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eFlow Precision\u003c\/b\u003e\u003cbr\u003e≤ 0.07 % RSD or 0.005 min SD, whatever is greater\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eFlow Accuracy \u003c\/b\u003e\u003cbr\u003e± 1 % or 10 uL\/min whichever is greater\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"features-section\"\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cspan class=\"features-header\"\u003eFeatures\u003c\/span\u003e\n\t\t\t\u003cul\u003e\n\t\t\t\t\u003cli\u003eSeal wash for continued high lifetime of pump seals for buffer applications\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eSolvent selection valve for method flexibility\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eJet Weaver for optimum mixing performance with a minimum of delay volume\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eAutomatic purge function for ease of use and unattended preparation of the system\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eSolvent selection for optimum flow and composition accuracy\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eFast defill function for improved intake and delivery performance\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eTwo pistons in series design for increased reliability\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eHigh resolution piston movement control for smooth and reliable motion\u003c\/li\u003e\n\t\t\t\u003c\/ul\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/G4220A_4ccefce2-a69e-4925-bb11-8d033e19a785.jpg?v=1779985613\"\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\tThe Agilent 1290 Infinity I HPLC G4220A Binary Pump is expertly crafted to deliver exceptional performance and reliability for high-pressure liquid chromatography workflows. Featuring a two-channel, dual-piston in-series design with a proprietary servo-controlled variable stroke, it offers a settable flow range of 0.001–5.0 mL\/min in precise 0.001 mL\/min increments. With flow precision of ≤0.07% RSD and flow accuracy of ±1%, this pump provides unmatched accuracy for demanding analytical applications. It supports pressures up to 120 MPa (1200 bar) at 2 mL\/min or 80 MPa (800 bar) at 5 mL\/min, enabling high-throughput methods and efficient gradient formation. The high-pressure binary mixing system, coupled with the Jet Weaver for optimal mixing, ensures minimal delay volumes (\u0026lt;45 uL) while maintaining stability and efficiency.\n\t\u003cbr\u003e\u003cbr\u003e\n\tEquipped with advanced features, including a two-channel integrated degassing unit with a 1.5 mL internal volume per channel, the pump ensures stable flow and enhanced detector sensitivity. Additional functionality, such as the solvent selection valve, automatic purge function, seal wash for pump longevity, and fast defill capabilities, optimizes usability and operational reliability. With updated dimensions of 9.3 × 13.5 × 17 inches and a weight of 48 pounds, the pump’s compact and robust design suits diverse laboratory setups. Researchers seeking precision, versatility, and dependability will find this pump an excellent addition to their laboratory.\t\u003cbr\u003e\n\t\u003c!--45--\u003e\n\t\u003cbr\u003eAll of our equipment is fully tested to perform at factory specifications before being shipped.   \u003cbr\u003e\n\t\u003cbr\u003e\n\t\u003cdiv class=\"included-box\"\u003e\n\t\t\u003cspan class=\"included-header\"\u003eINCLUDED:\u003c\/span\u003e\u003cbr\u003eThe Agilent 1290 Infinity I HPLC G4220A Binary Pump includes:\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\nFirmware version 07.02 (Can be changed upon request)\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nFront Cover\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nLeak and Pressure Diagnostic Report\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nLan Cable \/ Power Cord\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nOperator's Manual\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nFull 180 Day Parts and Labor Warranty\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/div\u003e\n\t\u003cbr\u003e\n\t\u003ch2\u003eAgilent 1290 Infinity I HPLC G4220A Binary Pump Specifications\u003c\/h2\u003e\n\t\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tHydraulic System\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tTwo dual-piston in-series pumps with proprietary servo-controlled variable stroke design, power transmission by ball screws, and smooth motion control of pistons for active damping\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tSettable Flow Range\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t0.001 to 5.0 mL\/min, in 0.001 mL\/min increments\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tFlow Precision\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t≤ 0.07 % RSD or 0.005 min SD, whatever is greater (0.2 to 5.0 mL\/min)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tFlow Accuracy\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t± 1 % or 10 uL\/min, whichever is greater. Pumping degassed H2O at 10 MPa (100 bar)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tPressure Operating Range\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tUp to 120 MPa (1200 bar) at up to 2 mL\/min; 80 MPa (800 bar) at 5 mL\/min\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tPressure Pulsation\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u0026lt; 1 % amplitude or \u0026lt; 0.5 MPa (5 bar), whichever is greater\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tCompressibility Compensation\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tAutomatic, pre-defined, based on mobile phase selection\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tGradient Formation\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tHigh-pressure binary mixing\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDelay Volume\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tJet Weaver V35: \u0026lt;45 uL; Jet Weaver V100: \u0026lt;75 uL. For lowest delay volumes, the Jet Weaver can be removed\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tSettable Composition Range\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tSettable range: 0 to 100 %; 1 – 99 % or\n5 ul\/min per channel, whichever is greater\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tComposition Precision\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u0026lt; 0.15 % RSD or 0.01 min SD, whatever is greater\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tComposition Accuracy\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t± 0.35 % absolute (5 to 95 %, 0.2 to 5.0 mL\/min)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tSolvent Selection Valve\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tIncluded as a standard part of the pump\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tIntegrated Degassing Unit\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tNumber of channels: 2; Internal volume per channel: 1.5 mL\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDimensions (H × W × D)\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t9.3 x 13.5 x 17 in. (24 × 34.5 × 43.5 cm)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tWeight\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t48 lb. (21.8 kg)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tElectrical Requirements\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t100 to 240 V, 50\/60 Hz, 90 VA\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\t\u003cspan class=\"downloads-header\"\u003eDownloads\u003c\/span\u003e\n\t\u003cdiv class=\"downloads-section\"\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Agilent_1290_Infinity_I_HPLC_G4220A_Binary_Pump_-_Marshall_Scientific.pdf?v=1779985617\" target=\"blank\"\u003e\n\t\t\tTechnical Specification Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Agilent_1290_Infinity_I_HPLC_G4220A_Binary_Pump_Manual_-_Marshall_Scientific.pdf?v=1779985622\" target=\"blank\"\u003e\n\t\t\tOperator's Manual Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"formalquote2\"\u003e\n\t\t\u003ca class=\"formalquote2link\" href=\"\/formal_quote_a\/2864.htm\" target=\"blank\"\u003eRequest a Formal Quote\u003c\/a\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":42474480468058,"sku":"AG-1290BINI","price":9725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/AG-1290BINI-2.jpg?v=1761205756","url":"https:\/\/marshallscientific.com\/products\/agilent-1290-infinity-i-hplc-g4220a-binary-pump","provider":"Marshall Scientific","version":"1.0","type":"link"}